12016356066535 has 8 divisors (see below), whose sum is σ = 14419864766736. Its totient is φ = 9612926528640.

The previous prime is 12016356066479. The next prime is 12016356066571. The reversal of 12016356066535 is 53566065361021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12016356066535 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19456114 + ... + 20064223.

It is an arithmetic number, because the mean of its divisors is an integer number (1802483095842).

Almost surely, 2^{12016356066535} is an apocalyptic number.

12016356066535 is a deficient number, since it is larger than the sum of its proper divisors (2403508700201).

12016356066535 is an equidigital number, since it uses as much as digits as its factorization.

12016356066535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39581153.

The product of its (nonzero) digits is 2916000, while the sum is 49.

The spelling of 12016356066535 in words is "twelve trillion, sixteen billion, three hundred fifty-six million, sixty-six thousand, five hundred thirty-five".